Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 23, 2016 at 16:26HiFor some reason my µC is powered by 3V (instead of standard 3.3V)On the file stm32f7xx_hal_conf.h we can find some define about the board.One is ''VDD_VALUE'' and the value is 3300.How can I change this default ...
Posted on December 06, 2016 at 09:49Hi all, I want to start using STM32 MCU in order to synchronize a multiple output power supply with a single frequency.So for I have used an anlog PLL (74HC4046) for this purpose:1. The relevant range is 200-500 K...
Posted on December 06, 2016 at 23:30Were I can download the STM32L053 Standard Peripheral Library?
Posted on June 23, 2016 at 14:28Hello, I am trying to branch to the STM bootloader from my application, but it doesn't work. I use the STM32F103VFT6 and USART1. If I pull-up the pin BOOT0 and then switch on the power supply, the Flash Loader Demonst...
Posted on November 24, 2016 at 11:58I am working on a project with the followingNUCLEO-F401RE boardAC6 IDEA freeRTOS project with, currently, 2 tasks.I want to add a C++ class, with C wrappers into the project.I can add the files, with .cpp extensio...
Posted on December 06, 2016 at 15:37Hi,I used the CubeMX 4.18 to do a simple LwIP UDP server project for the STM32F746-Discovery board. It works well for the default configuration. But If the LwIP MEM_SIZE is increased for 64K bytes or more, or if a...
Posted on December 06, 2016 at 02:26I have a STM32L476G Discovery board that I have configured for use with the onboard QSPI flash. My goal is to reconstruct a waveform from the ADC in flash. I can successfully write to flash and have setup the AD...
Posted on December 06, 2016 at 11:31I have problem with jump to application by bootloader after reset. The device used is the STM32F098.The code of the bootloader making the jump is:&sharpdefine APPLICATIONADDRESS (uint32_t)0x08008000/* Test if ...
Posted on December 06, 2016 at 11:44Hi, I'am working on STM32L486RG MCU and I'am using RTC to get the real time value.I know that ST provides 2 RTC format for the time : the RTC_FORMAT_BIN and RTC_FORMAT_BCD ( as defined in the HAL ). I know the dif...
Posted on December 01, 2016 at 23:27Hello everyone. I am a new member to this forum and this is my first use of STM32 products. I'm developing on the STM32L0 Discovery board and building off the LPTIM Timeout Example. Is it possible to start the LPT...
